fix 32-bit compatibility for @hist_log printing

* stat-common.c (_stp_stat_print_histogram_buf): Fix HIST_PRINTF
  parameter passing.

diff --git a/runtime/stat-common.c b/runtime/stat-common.c
index e6fd3a1108a532c22999f12739241475a182ef2e..7123dc8ed18da5898d1e4acb65d133acc0dc001f 100644 (file)
--- a/runtime/stat-common.c
+++ b/runtime/stat-common.c
@@ -270,7 +270,7 @@ static void _stp_stat_print_histogram_buf(char *buf, size_t size, Hist st, stat
 
                for (j = 0; j < v; ++j)
                        HIST_PRINTF("@");
-               HIST_PRINTF("%*lld\n", HIST_WIDTH - v + 1 + cnt_space, sd->histogram[i]);
+               HIST_PRINTF("%*lld\n", (int)(HIST_WIDTH - v + 1 + cnt_space), sd->histogram[i]);
        }
        HIST_PRINTF("\n");
 #undef HIST_PRINTF